To change the resolution in Rune Factory 5, you will need to change the TV settings on your switch. Make sure your switch is in dock mode and go to System Settings.
Under System Settings, scroll down toTV Settings, and then on the right, you should see TV Resolution. Clicking on TV Resolution will give you four options Automatic,480p,720p, and1080p. Next, choose the option that works for your TV, and you will change your TV Resolution.

But, if you find that the picture doesn’t fit your tv screen, you can adjust it using the Adjust Screen Size option. You can find and use this option under TV settings. That said, the only other option that affects resolution is theDynamic Resolutionoption in Rune Factory 5 itself.
Rune Factory 5’s Dynamic Resolution option is already on by default and automatically changes the game’sOutput Resolution. The game will change the resolution depending on how demanding the game b becomes graphically.

Related:Where to get the Hammer in Rune Factory 5
Dynamic Resolution will also prevent graphical errors such as screen tearing and low fps on modern TVs. However, some users reported they had lousy performance onolder TVs. Because of this, you may want to turn the option off depending on either your experience or setup.

If you want to turn Dynamic Resolution off or on, you’re able to do so by finding it under the Rune Factory 5’soptions menu. Start by loading your save, and once in-game, hit the + button. Doing so will open the status menu, you will next need to scroll to the far right and click a wrench icon.
Clicking the wrench icon will open the game’s options menu. Under the options menu, find System, and you will be able to turn off or on Dynamic Resolution by clicking it on it.
For more on Rune Factory 5, we at PGG have you covered with guides likeHow to marry Murakumo in Rune Factory 5andHow to tame monsters in Rune Factory 5